[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / ReadMm2.c

/** @file\r
  AsmReadMm2 function\r
\r
  Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
  All rights reserved. This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
UINT64\r
EFIAPI\r
AsmReadMm2 (\r
  VOID\r
  )\r
{\r
  _asm {\r
    push    eax\r
    push    eax\r
    movq    [esp], mm2\r
    pop     eax\r
    pop     edx\r
    emms\r
  }\r
}\r
\r
Commit	Line	Data
23086ba8	1	/** @file\r
	2	AsmReadMm2 function\r
	3	\r
e5f461a8	4	Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
23086ba8	5	All rights reserved. This program and the accompanying materials\r
	6	are licensed and made available under the terms and conditions of the BSD License\r
	7	which accompanies this distribution. The full text of the license may be found at\r
	8	http://opensource.org/licenses/bsd-license.php\r
	9	\r
	10	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	\r
	13	**/\r
	14	\r
23086ba8	15	UINT64\r
	16	EFIAPI\r
	17	AsmReadMm2 (\r
	18	VOID\r
	19	)\r
	20	{\r
	21	_asm {\r
	22	push eax\r
	23	push eax\r
	24	movq [esp], mm2\r
	25	pop eax\r
	26	pop edx\r
	27	emms\r
	28	}\r
	29	}\r
	30	\r